The K-70 delivers more resolution (no AA filter + more pixels), better color accuracy/white balance, better dynamic range (14-bit raw), and lower noise. Should be a pretty big bump up due to generational improvements in the sensor.

The K-70 delivers more resolution (no AA filter + more pixels), better color accuracy/white balance, better dynamic range (14-bit raw), and lower noise. Should be a pretty big bump up due to generational improvements in the sensor.